3.0AH 25.6V Li-ion Battery for Robomow City MC150 MC300 MC400 MC500 MC800 MC1000 | eBay
25.6V 3Ah Li-ion battery for Robomow City MC1000 - Batteries4pro
Synergy Digital Lawn Mower Battery, Works with Robomow City MC1200 Lawn Mower, (Li-ion, 25.6V, 3000mAh) Ultra High Capacity, Compatible with Cub Cadet 0 Battery - Walmart.com